Hiring Is Underway At U.S. Nitrogen In Greene County And Construction Is Moving Along At A Fast Pace. Pieces Of Equipment Have Begun Arriving From Texas And Louisiana. So Far, An Estimated 25-Hundred Yards Of Concrete Have Been Poured. As Many As 80 People Are Expected To Be Hired And Will Undergo 25 Weeks Of Operator Training. The Jobs Are Expected To Have An Average Pay Of 50-Thousand Dollars Per Year.